उदाहरणे : She observed that his presentation took up too much time.
They noted that it was a fine day to go sailing.

समानार्थी : mention, note, observe

उदाहरणे : He commented the paper of his colleague.

समानार्थी : comment, notice, point out

उदाहरणे : From time to time she contributed a personal comment on his account.
We would appreciate input from our users on how we can improve our software.

समानार्थी : comment, input

उदाहरणे : It passed without remark.